US20220063892A1 - Composite sealing film and beverage cup using the same - Google Patents

Composite sealing film and beverage cup using the same Download PDF

Info

Publication number
US20220063892A1
US20220063892A1 US17/409,521 US202117409521A US2022063892A1 US 20220063892 A1 US20220063892 A1 US 20220063892A1 US 202117409521 A US202117409521 A US 202117409521A US 2022063892 A1 US2022063892 A1 US 2022063892A1
Authority
US
United States
Prior art keywords
layer
base film
hole
covering sheet
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US17/409,521
Other languages
English (en)
Inventor
Tsu-Hsi CHIEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hong Bridge Technology Co Ltd
Original Assignee
Hong Bridge Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hong Bridge Technology Co Ltd filed Critical Hong Bridge Technology Co Ltd
Assigned to Hong Bridge Technology Co., Ltd. reassignment Hong Bridge Technology Co., Ltd. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHIEN, TSU-HSI
Publication of US20220063892A1 publication Critical patent/US20220063892A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/08—Flexible adhesive strips adapted to seal filling or discharging apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
    • B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
    • B65D77/2044—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure
    • B65D77/2048—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut
    • B65D77/2056—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut the cover being weakened
    • B65D77/206—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut the cover being weakened so as to uncover one or more preformed openings made through some layers of the cover
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2205—Drinking glasses or vessels
    • A47G19/2222—Straw holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0857—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures made separately from the base element provided with the spout or discharge passage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
    • B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
    • B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
    • B65D77/2064—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container the seal being locally weakened, e.g. by using a sealing inhibitor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2068—Means for reclosing the cover after its first opening
    • B65D77/2096—Adhesive means
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2203/00—Decoration means, markings, information elements, contents indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2231/00—Means for facilitating the complete expelling of the contents
    • B65D2231/02—Precut holes or weakened zones
    • B65D2231/022—Precut holes or weakened zones for permitting the insertion of a tubular contents-removing device, e.g. a drinking straw
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/37—Applications of adhesives in processes or use of adhesives in the form of films or foils for repositionable or removable tapes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/208—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer being constituted by at least two or more adjacent or superposed adhesive layers, e.g. multilayer adhesive

Definitions

  • the present invention is related to the sealing film, especially to a sealing film structure for beverage cup.
  • beverage shops generally have a beverage sealing machine in the store to seal the cups containing beverages, or provide a cup lid to cover the cup to facilitate the cups containing beverages to be carried by consumers.
  • the main objective of the invention is to propose a composite sealing film, which has a re-adherable sheet for covering a through hole of a layer of base film to allow a user to expose the through hole or close the through hole at user's convenience, thereby enabling the user to put an environmentally friendly straw into a beverage cup, or directly place the mouth over the through hole to drink a beverage, and allowing the user to seal the through hole with the re-adherable sheet after pulling out the environmentally friendly straw to prevent the beverage from overflowing the beverage cup.
  • the novel composite sealing film of the present invention is proposed to replace a plastic cup lid and eliminate the need of using one-time straws to reduce plastic usage, thereby contributing greatly to environmental protection.
  • a composite sealing film which includes:
  • the layer of base film for being heat sealed onto a periphery of an opening of a beverage cup, the layer of base film having a through hole at a position thereon for being adjacent to the periphery of the opening of the beverage cup, where the layer of base film includes a stacked structure of a sealing layer and a surface layer, or a stacked structure of a sealing layer, a heat-insulating layer and a surface layer; and
  • a covering sheet which is re-adherable by having an adhesive on a bottom surface thereof and has one end fastened to the layer of base film on one side of the through hole, whereby the covering sheet can be repeatedly opened and adhered to the layer of base film to enable a user to expose the through hole or close the through hole according to the user's need.
  • the layer of base film is printed with a pattern.
  • the covering sheet has an oblong shape.
  • the covering sheet has a triangular shape.
  • the covering sheet has a water-drop shape.
  • the invention further proposes a beverage cup, which has a cup body and a sealing film, and the sealing film is characterized to include:
  • the layer of base film being heat sealed onto a periphery of an opening of the cup body, the layer of base film having a through hole adjacent to the periphery of the opening of the cup body, where the layer of base film includes a stacked structure of a sealing layer and a surface layer, or a stacked structure of a sealing layer, a heat-insulating layer and a surface layer;
  • a covering sheet which is re-adherable by having an adhesive on a bottom surface thereof and has one end fastened to the layer of base film on one side of the through hole, whereby the covering sheet can be repeatedly opened and adhered to the layer of base film to enable a user to expose the through hole or close the through hole according to the user's need.
  • the layer of base film is printed with a pattern.
  • the covering sheet has an oblong shape.
  • the covering sheet has a triangular shape.
  • the covering sheet has a water-drop shape.
  • FIG. 1 illustrates an exploded schematic diagram of an embodiment of the composite sealing film of the invention.
  • FIG. 2 illustrates a schematic diagram of a plurality of composite sealing films formed in a continuous strip.
  • FIG. 3 illustrates a schematic diagram of an embodiment of the beverage cup of the invention.
  • FIG. 4 illustrates a user putting a straw into a through hole after the user has opened an oblong re-adherable covering sheet of the beverage cup shown in FIG. 3 .
  • FIG. 1 illustrates an exploded schematic diagram of an embodiment of the composite sealing film of the invention.
  • a composite sealing film 100 has a layer of base film 110 and a covering sheet 120 that is re-adherable.
  • the layer of base film 110 has a central region, of which a periphery 110 a is used to be heat sealed onto a periphery of an opening of a beverage cup, and the layer of base film 110 has a through hole at a position thereon for being adjacent to the periphery of the opening of the beverage cup, where the layer of base film 110 includes a stacked structure of a sealing layer and a surface layer, or a stacked structure of a sealing layer, a heat-insulating layer and a surface layer.
  • the sealing layer, the heat-insulating layer and the surface layer are all implemented by plastics, where the sealing layer is a thermoplastic layer; the heat-insulating layer is a heat-insulating plastic layer; and the surface layer is a transparent plastic layer.
  • the stacked structure is oriented to have the sealing layer positioned at the bottom of the stacked structure, the heat-insulating layer positioned at the middle of the stacked structure, and the surface layer positioned at the top of the stacked structure.
  • the surface layer can further have characters and/or a pattern printed on a bottom surface thereof.
  • the covering sheet 120 has a top surface 120 a and a bottom surface 120 b , where the bottom surface 120 b is disposed with an adhesive and the covering sheet 120 has one end fastened to the base film 110 on one side of the through hole 110 b , whereby the covering sheet 120 can be repeatedly opened and adhered to the layer of base film 110 to enable a user to expose the through hole 110 b or close the through hole 110 b according to the user's need.
  • the layer of base film 110 is printed with a pattern.
  • the covering sheet 120 can be of an oblong shape, a triangle shape, or a water-drop shape to facilitate the user's operations.
  • the composite sealing film 100 can be formed in a continuous strip to facilitate sealing operations on cups containing a beverage performed by a beverage sealing machine.
  • FIG. 2 illustrates a schematic diagram of a plurality of composite sealing films formed in a continuous strip.
  • the invention further proposes a beverage cup.
  • FIG. 3 illustrates a schematic diagram of an embodiment of the beverage cup of the invention.
  • the beverage cup has a cup body 200 and a sealing film, where the sealing film has a layer of base film 110 and a covering sheet 120 that is re-adherable.
  • the layer of base film 110 which can be printed with a pattern, has a periphery 110 a being heat sealed onto an opening periphery 200 a of the cup body 200 , and has a through hole 110 b near the periphery 110 a , where the layer of base film 110 includes a stacked structure of a sealing layer and a surface layer, or a stacked structure of a sealing layer, a heat-insulating layer and a surface layer.
  • the sealing layer, the heat-insulating layer and the surface layer are all implemented by plastics, where the sealing layer is a thermoplastic layer; the heat-insulating layer is a heat-insulating plastic layer; and the surface layer is a transparent plastic layer.
  • the stacked structure is oriented to have the sealing layer positioned at the bottom of the stacked structure, the heat-insulating layer positioned at the middle of the stacked structure, and the surface layer positioned at the top of the stacked structure.
  • the pattern can be printed on a bottom surface of the surface layer.
  • the covering sheet 120 has a top surface 120 a and a bottom surface 120 b , where the bottom surface 120 b is disposed with an adhesive and the covering sheet 120 has one end fastened to the base film 110 on one side of the through hole 110 b , whereby the covering sheet 120 can be repeatedly opened and adhered to the layer of base film 110 to enable a user to expose the through hole 110 b or close the through hole 110 b according to the user's need.
  • the covering sheet 120 can be of an oblong shape, a triangle shape, or a water-drop shape to facilitate the user's operations. Please refer to FIG. 4 , which illustrates a scenario that a user puts a straw 210 into the through hole 110 b of the beverage cup shown in FIG. 3 after an oblong covering sheet 120 is opened.
  • the present invention has the following advantages:
  • the composite sealing film of the invention has a re-adherable sheet for covering a through hole of a layer of base film to allow a user to expose the through hole or close the through hole at user's convenience, thereby enabling the user to put an environmentally friendly straw into a beverage cup, or directly place the mouth over the through hole to drink a beverage, and allowing the user to seal the through hole with the re-adherable sheet after pulling out the environmentally friendly straw to prevent the beverage from overflowing the beverage cup.
  • the present invention can use the novel composite sealing film to replace a plastic cup lid and eliminate the need of using one-time straws to reduce plastic usage, thereby contributing greatly to environmental protection.
  • each composite sealing film of the present invention consumes only about 0.4-0.5 g of plastics, much less than the 4-5 g of plastics consumption of a traditional cup lid for hot drinks.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Laminated Bodies (AREA)
US17/409,521 2020-09-03 2021-08-23 Composite sealing film and beverage cup using the same Abandoned US20220063892A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW109211553 2020-09-03
TW109211553U TWM604747U (zh) 2020-09-03 2020-09-03 複合封口膜及利用其之飲料杯

Publications (1)

Publication Number Publication Date
US20220063892A1 true US20220063892A1 (en) 2022-03-03

Family

ID=74670222

Family Applications (1)

Application Number Title Priority Date Filing Date
US17/409,521 Abandoned US20220063892A1 (en) 2020-09-03 2021-08-23 Composite sealing film and beverage cup using the same

Country Status (10)

Country Link
US (1) US20220063892A1 (zh)
EP (1) EP3964454A1 (zh)
JP (1) JP3234967U (zh)
KR (1) KR20220030895A (zh)
CN (1) CN215852883U (zh)
AU (1) AU2021106159A4 (zh)
BR (1) BR102021017296A2 (zh)
CA (1) CA3129461A1 (zh)
PH (1) PH22021050924U1 (zh)
TW (1) TWM604747U (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190352072A1 (en) * 2018-05-21 2019-11-21 Risa Brooke Kestler Access system for selectively accessing the contents of a container
US20210292070A1 (en) * 2019-03-27 2021-09-23 Nazir Mir Resealble packaging device and method for packaging food product

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4124292B2 (ja) * 1998-07-01 2008-07-23 大日本印刷株式会社 湯切り孔付き蓋材
BRPI0611387A2 (pt) * 2005-05-04 2010-09-08 Nestec Sa recipiente comprimìvel para produtos compostos por laticìnios

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190352072A1 (en) * 2018-05-21 2019-11-21 Risa Brooke Kestler Access system for selectively accessing the contents of a container
US20210292070A1 (en) * 2019-03-27 2021-09-23 Nazir Mir Resealble packaging device and method for packaging food product

Also Published As

Publication number Publication date
AU2021106159A4 (en) 2021-10-28
CN215852883U (zh) 2022-02-18
PH22021050924U1 (en) 2021-11-19
EP3964454A1 (en) 2022-03-09
JP3234967U (ja) 2021-11-18
TWM604747U (zh) 2020-12-01
CA3129461A1 (en) 2022-03-03
KR20220030895A (ko) 2022-03-11
BR102021017296A2 (pt) 2022-03-29

Similar Documents

Publication Publication Date Title
US11952199B2 (en) Beverage container enclosure
CN100528694C (zh) 内模制标签形式的塑料容器
US7774962B1 (en) Removable and reusable tags for identifying bottles, cans, and the like
US20130228486A1 (en) Top mounting bottle container
US20120125989A1 (en) Cup Assembly
US20080156802A1 (en) Sip lid for a container
US20010050287A1 (en) Heat-insulating container
US9884700B2 (en) Dual-use lid and containing assembly comprising the same
US20080272261A1 (en) Multi-layer absorbing coaster
KR200445973Y1 (ko) 단열재가 부착된 종이컵
US20220063892A1 (en) Composite sealing film and beverage cup using the same
JP2006290415A (ja) 開封機能付キャップ及び包装体
US6659833B1 (en) Beverage can cap and novelty item
US20120125990A1 (en) Cup assembly
US20220388719A1 (en) Novel container
US20120318816A1 (en) Positioning device for connecting cap to cup
US20180099783A1 (en) Container with three-dimensional decorative sheet
JP2004217291A (ja) 熱封緘性蓋材
US20150183553A1 (en) Set of Containers with Distinct Caps
TWM592823U (zh) 容器封口膜
JP4432080B2 (ja) カップ状容器
CN218559748U (zh) 盖结构及罐
TWM460861U (zh) 組合式容器
CN213216354U (zh) 杯子
JP4304970B2 (ja) 飲料用プラスチック容器

Legal Events

Date Code Title Description
AS Assignment

Owner name: HONG BRIDGE TECHNOLOGY CO., LTD., TAIWAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHIEN, TSU-HSI;REEL/FRAME:057261/0443

Effective date: 20210817

STPP Information on status: patent application and granting procedure in general

Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION

STPP Information on status: patent application and granting procedure in general

Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER

STPP Information on status: patent application and granting procedure in general

Free format text: FINAL REJECTION MAILED

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION